4. 5. (b) To have adequate time and facilities for the preparation of his defence and to communicate with counsel of his own choosing; (c) To be tried without undue delay; (d)  To be tried in his presence, and to defend himself in person or through legal assistance of his own choosing; to be informed, if he does not have legal assistance, of this right; and to have legal assistance assigned to him, in any case where the interests of justice so require, and without payment by him in any such case if he does not have sufficient means to pay for it; (e)  To examine, or have examined, the witnesses against him and to obtain the attendance and examination of witnesses on his behalf under the same conditions as witnesses against him; (f)  To have the free assistance of an interpreter if he cannot understand or speak the language used in court; (g)  Not to be compelled to testify against himself or to confess guilt. In the case of juvenile persons, the procedure shall be such as will take account of their age and the desirability of promoting their rehabilitation. Everyone convicted of a crime shall have the right to his conviction and sentence being reviewed by a higher tribunal according to law. 14